Composite container

a technology of composite containers and containers, applied in the field of composite containers, can solve the problems of lack of dignity in containers made of synthetic resin, lack of poor decorative properties, and easy damage to glass containers, so as to achieve satisfactory decorating properties and improve design properties

Inactive Publication Date: 2010-10-07
MITSUI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0018]For the present invention, by making a thickness of a highly transparent resin sheathing body (b) that has been integrated with a resin hollow molding body (a) to be a prescribed thickness, a shape and a profile of the resin hollow molding body (a) can be discriminated with clarity in the case in which a visual contact is carried out to the inside resin hollow molding body ...

Problems solved by technology

However in some cases, the glass container may be easily damaged by a shock during a carrying operation or by a drop in use.
In many cases, the glass container has a simple shape, thereby being lack in a poor decorative p...

Method used

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Examples

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Embodiment Construction

[0032]An embodiment (example) of the present invention will be described below in detail with reference to the drawings.

[0033]FIG. 1 is a perspective view showing a composite container in accordance with an embodiment of the present invention. FIG. 2(A) is a cross-sectional view in a longitudinal direction for the composite container shown in FIG. 1, and FIG. 2(B) is a cross-sectional view in a direction along the line C-C of FIG. 2(A).

[0034]A composite container (A) is used for holding a liquid material having a flow property such as a cosmetic solution, a chemical, and a beverage.

[0035]As shown in FIG. 1, the composite container (A) is composed of a hollow molding body (inner bottle) (a) made of a resin provided with an opening portion 14 that is an inlet or an outlet for a content and a highly transparent resin sheathing body (b) formed in such a manner that an outside of the resin hollow molding body (a) is covered in an integrating manner with the highly transparent resin sheat...

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Abstract

[Problem] It is an object to provide a composite container in which a shape and a profile of a resin hollow molding body can be discriminated with clarity in the case in which a visual contact is carried out to the inside resin hollow molding body via an outside transparent resin sheathing body, whereby a design property can be displayed to a satisfactory extent, and in which a design property can be displayed to a satisfactory extent even by a combination of the resin hollow molding body and the outside transparent resin sheathing body.
[Means for Resolution] A composite container comprises a hollow molding body (a) made of a resin having a hollow inside and a highly transparent resin sheathing body (b) that has been integrated with an outside of the hollow molding body (a), wherein as a thickness of the highly transparent resin sheathing body (b) for a cross section in a horizontal direction getting across the hollow molding body (a) and the highly transparent resin sheathing body (b) at the major portion of the composite container, a minimum thickness (X) of the highly transparent resin sheathing body (b) is at least 0.1 mm and a difference of a maximum thickness (Y) and the minimum thickness (X) is at least 2 mm.

Description

TECHNICAL FIELD[0001]The present invention relates to a composite container for holding a powdered material or a liquid material having a flow property such as a cosmetic solution, a chemical, and a beverage. More specifically, the present invention relates to a composite container of which an outside layer is made of a resin.BACKGROUND ART[0002]As a container for holding a liquid material such as a cosmetic solution, a chemical, and a beverage, a container with a cap having an excellent corrosion resistance and a satisfactory airtight property has been widely used. The container is made of a glass in general. In some cases however, a container made of a synthetic resin can also be used to obtain similar effects.[0003]The glass container has a dignity sense and a high quality sense, and is transparent whereby a condition inside the container is visible with the naked eye. Consequently, the glass container can be preferably used as a container of a cosmetic solution in particular. Ho...

Claims

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Application Information

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IPC IPC(8): B65D85/00
CPCB65D1/0207B65D23/0821B65D1/40
Inventor YAMAMOTO, SADAKIOOGI, KAZUYUKISATO, MASANOBU
Owner MITSUI LTD
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